_:b57593980	<http://www.w3.org/ns/oa#hasSelector>	_:b57593981 .
_:b57593981	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57593981	<http://www.w3.org/ns/oa#exact>	"anxiety" .
_:b57593980	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/756f5faaa9c197d175d05ade8be6c254a9c622af/1> .